Stainless steel right angle clamps are designed to fit rigid conduit/pipe as well as PVC coated conduit to firmly fix pipe to the flange of a structural member at a 90º angle without drilling holes.Material:-Saddle: CF8M (316 SS)-U-bolt: 316 SS-Hex Nuts: 316 SSSaddle of right angle 100% made in USA; hex nuts and raw material for u-bolt may or may not be of U.S. origin.